change time to datetime for exports files name

apps/database_page.py

@@ -1,4 +1,5 @@
 import time
+from datetime import datetime
 
 import streamlit as st
 
@@ -33,23 +34,22 @@ def process_database(process_func, database_type):
 def download_button(database_type):
     if database_type == "2G":
         data = UtilsVars.final_gsm_database
-        file_name = f"2G database_{time.time()}.xlsx"
+        file_name = f"2G database_{datetime.now()}.xlsx"
     elif database_type == "3G":
         data = UtilsVars.final_wcdma_database
-        file_name = f"3G database_{time.time()}.xlsx"
+        file_name = f"3G database_{datetime.now()}.xlsx"
     elif database_type == "LTE":
-        # data = UtilsVars.final_lte_database
         data = UtilsVars.final_lte_database
-        file_name = f"LTE database_{time.time()}.xlsx"
+        file_name = f"LTE database_{datetime.now()}.xlsx"
     elif database_type == "All":
         data = UtilsVars.final_all_database
-        file_name = f"All database_{time.time()}.xlsx"
+        file_name = f"All database_{datetime.now()}.xlsx"
     elif database_type == "NEI":
         data = UtilsVars.neighbors_database
-        file_name = f"Neighbors database_{time.time()}.xlsx"
+        file_name = f"Neighbors database_{datetime.now()}.xlsx"
     elif database_type == "TRX":
         data = UtilsVars.final_trx_database
-        file_name = f"TRX database_{time.time()}.xlsx"
+        file_name = f"TRX database_{datetime.now()}.xlsx"
     st.download_button(
         type="primary",
         label=f"Download {database_type} Database File",